Wow... apart from all the hatred at the beginning of the thread, thanks everyone for their generous offers to help me. That really put a smile on my face and I thank you all from the bottom of my heart!

I actually did install INTERIOR leds already, green and orange. I think they look really nice, subtle, and perfect for me.

Here's a bad video - maybe i'll take a better one. The orange lights are actually behind my seats, its dark and you can't really tell what's going on.

http://media.putfile.com/interior-streetglow-leds

I'm also playing around with the idea of a multi-color led underbody kit, but since they'd be illegal to drive with them on in michigan and a cop magnet, it almost seems like a waste of money. Also, this forum would hate me for life.